Tosot Free match Series, Owner'S Manual

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1 Safety Precautions
DC Inverter Free match Series Cassette Type Unit
WARNING!
This mark indicates procedures which, if improperly performed, might lead
to the death or serious injury of the user.
CAUTION!
This mark indicates procedures which, if improperly performed, might
possibly result in personal harm to the user, or damage to property.
WARNING!
(1) This product can’t be installed at corrosive, inflammable or explosive environment or the
place with special requirements, such as kitchen. Otherwise, it will affect the normal
operation or shorten the service life of the unit, or even cause fire hazard or serious injury.
As for above special places, please adopt special air conditioner with anti-corrosive or
anti-explosion function.
(2) Installation should be left to the dealer or another professional. Improper installation may
cause water leakage, electrical shock, or fire.
(3) Install the air conditioner according to the instructions given in this manual. Incomplete
installation may cause water leakage, electrical shock, or fire.
(4) Be sure to use the supplied or specified installation parts. Use of other parts may cause the
unit to come to lose, water leakage, electrical shock, or fire.
(5) Install the air conditioner on a solid base that can support the weight of the unit. An
inadequate base or incomplete installation may cause injury in the event the unit falls off
the base.
(6) Electrical work should be carried out in accordance with the installation manual and the
national electrical wiring rules or code of practice. Insufficient capacity or incomplete
electrical work may cause electrical shock or fire.
(7) Be sure to use a dedicated power circuit. Never use a power supply shared by another
appliance.
(8) For wiring, use a cable length enough to cover the entire distance with no connection. Do
not use an extension cord. Do not put other loads on the power supply, use a dedicated
power circuit. (Failure to do so may cause abnormal heat, electric shock or fire.)
(9) Use the specified types of wires for electrical connections between the indoor and outdoor
units. Firmly clamp the interconnecting wires so their terminals receive no external
stresses. Incomplete connections or clamping may cause terminal overheating or fire.
(10) After connecting interconnecting and supply wiring be sure to shape the cables so that
they do not put undue force on the electrical covers or panels. Install covers over the wires.
Incomplete cover installation may cause terminal overheating, electrical shock, or fire.
(11) If any refrigerant has leaked out during the installation work, ventilate the room. (The
refrigerant produces a toxic gas if exposed to flames.)
(12) After all installation is complete, check to make sure that no refrigerant is leaking out. (The
refrigerant produces a toxic gas if exposed to flames.)
(13) When installing or relocating the system, be sure to keep the refrigerant circuit free from
substances other than the specified refrigerant (R410A), such as air. (Any presence of air
or other foreign substance in the refrigerant circuit causes an abnormal pressure rise or
rupture, resulting in injury.)